Description
Nokia Service Router Operating System (SR OS) 22.10 and SR Linux, when error-handling update-fault-tolerance is not enabled, mishandle BGP path attributes.
References (3)
Core 3
Core References
Exploit, Third Party Advisory
https://blog.benjojo.co.uk/post/bgp-path-attributes-grave-error-handling
Issue Tracking
https://news.ycombinator.com/item?id=37305800
Scores
CVSS v3
7.5
EPSS
0.0072
EPSS Percentile
49.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-670
Status
published
Products (2)
nokia/service_router_linux
nokia/service_router_operating_system
22.10
Published
Aug 29, 2023
Tracked Since
Feb 18, 2026